Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins Tracer For threadless steerers

For threadless steerers

Loose ball/sealed mechanism

Diameter 700C Brand DT Swiss Model R460 ISO 622 ID Width 18 Width OD 23 Profile 23 Wall Dbl Side MSW Color Black Hole Count 20 Valve PV Weight 460g ERD 596 Extras

} Thick and soft polyurethane based tape provides vibration damping and comfort

Puncture-resistant thanks to SilkShield bead-to-bead protection

Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins Tracer For threadless steerersThe Shimano BR 4770 disc brake caliper offers greater rider control in all conditions. With convenient One Way Bleeding and an easy hose joint system installation and adjustments are simple. Greater rider control and confidence in all conditions Simple set up and maintenance Easy and clean bleeding system Simple wheel replacement Convenient tool access 2 piston caliper Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Flat Mount